| Customization: | Available |
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| Accuracy: | >±1% |
| Main Application: | Water, Nature Gas, Corrosive Liquid/Gas, Steam |
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Introduction
Vortex Flowmeter is based on Carmen Vortex Principle, which adopts piezoelectric crystal as testing
components. It is a new kind of stress detecting vortex flowmeter. It has the advantages of wide range rate,
high accuracy, low pressure loss, good medium generality, pulse signal output proportional to flow, conveni
ent to connect with computer etc.
Application:
Gas: air,oxygen,carbon dioxide,nitrogen,natural gas,lpg,biogas,etc
Liquid: water,oil,etc
Steam:saturated steam and superheated steam,vapor etc
Technical parameter
| Pipe size |
25,40,50,65,80,100,125,150,200,250,300,(300~1000 Insert type) |
|
Nominal pressure |
DN25-DN200 4.0(>4.0 Supply agreement),DN250-DN300 1.6(>1.6 Supply agreement) |
|
Temperature(°C) |
Piezoelectric type:-40~260,-40~320;Capacitance type : -40~300, -40~400,-40~450(Supply agreement) |
|
Body material |
1Cr18Ni9Ti,(Other materials supply agreement) |
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Allowable vibration acceleration |
Piezoelectric type:0.2g Capacitance type:1.0~2.0g |
|
Accuracy |
±1%R,±1.5%R,±1FS;Insert type:±2.5%R,±2.5%FS |
|
Range of |
1:6~1:30 |
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Power supply |
24V DC;Battery type:3.6V Battery |
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Output signal |
Square wave pulse ( not including the battery power supply type ): high level or low level5V,1V; current: 4~ 20mA |
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Pressure loss coefficient |
In line with the JB / T9249standard Cd = 2.4 |
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Explosion proof marks |
Intrinsic safety type: Exd IA CT2-T5 flameproof type: Exd CT2-T5 |
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Protection grade |
The ordinary IP65 diving type IP68 |
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Environmental conditions |
Temperature - 20~ 55,5% ~ 90% of relative humidity, atmospheric pressure is 86 ~ 106kPa |
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Applicable medium |
Gas, liquid, steam |
|
Transmission distance |
Three wire system pulse output type: < 300m, two line standard current output type (4 ~ 20mA ): load resistance less than 750ohm |
Auto Instrument Making Co.,Ltd has been committed to crafting high-end equipment since 1994.Specifically, we focus on manufacturing
measure and process control instruments in the area of industriapressure measurement, which pursues to be the cherry on top by adhering
to the accumulated
craftsmanship. Our main products include differential pressure transmitters, pressure transmitters,capacitive pressure sensors, electromagnetic flow meters, vortex flow meters, and radar level meWhich are widely used in the industries of electrical power, petroleum, metallurgy, medicine, food,brewing, textile, building material, etc..
As a source manufacturer, we are capable to modify or remold the core production equipment forsatisfying the specified product features.
The concepts of modification works apply to several annualrings including welding systems, pressure calibration systems, diaphragm coating systems, and so
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